package com.atguigu.gmallsuger.service;

import com.atguigu.gmallsuger.bean.Product;

import java.math.BigDecimal;
import java.util.List;
import java.util.Map;

public interface ProductService {
    BigDecimal gmv(int date);
    
    List<Map<String, Object>> gmvByC3( int date);
    
    List<Product> gmvByTm( int date);
    
    List<Product> gmvBySpu( int date);
}
